Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb1 win in 5 half-moves
3 K6b6 win in 9 half-moves
4 K6b7 win in 9 half-moves
5 K7b6 win in 9 half-moves
6 K7b7 win in 9 half-moves
7 Kb5 win in 9 half-moves
8 Kb8 win in 9 half-moves
9 Ka5 win in 13 half-moves
10 Ka8 win in 13 half-moves
11 Ra2 win in 15 half-moves
12 Rc1 draw
13 Rd1 draw
14 Rh1 draw
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves